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Finding the Fourth Proportional to 167,191.59, 230,724.36 and 95,573.13

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Solution

The fourth proportional to 167,191.59, 230,724.36 and 95,573.13 is: 131,890.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,191.59 : 230,724.36 = 95,573.13 : x
  2. Step 2: Convert to fraction form
    167,191.59/230,724.36 = 95,573.13/x
  3. Step 3: Cross multiply
    167,191.59x = 230,724.36 × 95,573.13
  4. Step 4: Simplify right side
    167,191.59x = 22,051,049,252.45
  5. Step 5: Solve for x
    x = 22,051,049,252.45/167,191.59
  6. Step 6: Final answer
    x = 131,890.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.